EP2034497A4 - Solution d'électrolyte pour condensateur électrolytique à l'aluminium et condensateur électrolytique à l'aluminium utilisant celle-ci - Google Patents

Solution d'électrolyte pour condensateur électrolytique à l'aluminium et condensateur électrolytique à l'aluminium utilisant celle-ci

Info

Publication number
EP2034497A4
EP2034497A4 EP07737265A EP07737265A EP2034497A4 EP 2034497 A4 EP2034497 A4 EP 2034497A4 EP 07737265 A EP07737265 A EP 07737265A EP 07737265 A EP07737265 A EP 07737265A EP 2034497 A4 EP2034497 A4 EP 2034497A4
Authority
EP
European Patent Office
Prior art keywords
electrolytic capacitor
aluminum electrolytic
same
electrolyte solution
aluminum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07737265A
Other languages
German (de)
English (en)
Other versions
EP2034497B1 (fr
EP2034497A1 (fr
Inventor
Shinya Taguchi
Shinya Sasada
Azusa Kameo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Chemical Industries Ltd
Original Assignee
Sanyo Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Chemical Industries Ltd filed Critical Sanyo Chemical Industries Ltd
Publication of EP2034497A1 publication Critical patent/EP2034497A1/fr
Publication of EP2034497A4 publication Critical patent/EP2034497A4/fr
Application granted granted Critical
Publication of EP2034497B1 publication Critical patent/EP2034497B1/fr
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/022—Electrolytes; Absorbents
    • H01G9/035—Liquid electrolytes, e.g. impregnating materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
    • H01G9/045—Electrodes or formation of dielectric layers thereon characterised by the material based on aluminium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/145—Liquid electrolytic capacitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
EP07737265.4A 2006-06-20 2007-06-06 Solution d'électrolyte pour condensateur électrolytique à l'aluminium et condensateur électrolytique à l'aluminium utilisant celle-ci Ceased EP2034497B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006169553 2006-06-20
JP2006291883 2006-10-27
PCT/JP2007/000610 WO2007148430A1 (fr) 2006-06-20 2007-06-06 Solution d'électrolyte pour condensateur électrolytique à l'aluminium et condensateur électrolytique à l'aluminium utilisant celle-ci

Publications (3)

Publication Number Publication Date
EP2034497A1 EP2034497A1 (fr) 2009-03-11
EP2034497A4 true EP2034497A4 (fr) 2011-08-31
EP2034497B1 EP2034497B1 (fr) 2015-08-05

Family

ID=38833177

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07737265.4A Ceased EP2034497B1 (fr) 2006-06-20 2007-06-06 Solution d'électrolyte pour condensateur électrolytique à l'aluminium et condensateur électrolytique à l'aluminium utilisant celle-ci

Country Status (4)

Country Link
US (1) US8177994B2 (fr)
EP (1) EP2034497B1 (fr)
CN (1) CN101473391B (fr)
WO (1) WO2007148430A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5492221B2 (ja) * 2009-11-26 2014-05-14 パナソニック株式会社 アルミニウム電解コンデンサ用電解液、およびそれを用いたアルミニウム電解コンデンサ
EP2767994B1 (fr) * 2011-10-14 2017-12-27 Sanyo Chemical Industries, Ltd. Solution électrolytique pour condensateur électrolytique à l'aluminium, et condensateur électrolytique à l'aluminium mettant en uvre celle-ci
CN104952621A (zh) * 2015-05-04 2015-09-30 深圳新宙邦科技股份有限公司 铝电解电容器用电解液及使用该电解液的铝电解电容器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0944103A2 (fr) * 1998-03-17 1999-09-22 Matsushita Electric Industrial Co., Ltd. Dispositif électrochimique
EP0996134A2 (fr) * 1998-10-13 2000-04-26 Matsushita Electric Industrial Co., Ltd. Condensateur électrolytique en aluminium
US20060007629A1 (en) * 2002-10-31 2006-01-12 Mitsubishi Chemical Corporation Electrolyte for electrolytic capacitor, electrolytic capacitor and process for producing tetrafluoroaluminate salt of organic onium

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934682A (en) * 1956-07-05 1960-04-26 Sprague Electric Co Electrolytes
US4189761A (en) * 1977-08-12 1980-02-19 Sprague Electric Company Non-aqueous electrolytic capacitor electrolyte
TW278192B (fr) 1993-12-03 1996-06-11 Sanyo Chemical Ind Ltd
US5870275A (en) * 1993-12-03 1999-02-09 Sanyo Chemical Industries, Ltd. Electrolyte and electronic component using same
JPH0888146A (ja) 1994-09-14 1996-04-02 Toshiba Corp 電解コンデンサ用電解液および電解コンデンサ
US5629829A (en) * 1994-09-14 1997-05-13 Kabushiki Kaisha Toshiba Electrolytic solution for electrolytic capacitor and electrolytic capacitor
JP4586950B2 (ja) 2000-09-29 2010-11-24 日本ケミコン株式会社 電解コンデンサ用セパレータとその製造方法、およびそれを用いた電解コンデンサ
EP1394824A4 (fr) * 2001-05-11 2008-01-23 Mitsubishi Chem Corp Solution electrolytique pour condensateur electrolytique et condensateur electrolytique utilisant cette solution
JP4808358B2 (ja) 2001-05-11 2011-11-02 三菱化学株式会社 電解コンデンサ用電解液及びそれを用いた電解コンデンサ
JP4036825B2 (ja) 2002-12-18 2008-01-23 三洋化成工業株式会社 電解コンデンサ用電解液およびそれを用いた電解コンデンサ
JP2005045225A (ja) 2003-07-09 2005-02-17 Sanyo Chem Ind Ltd 電解液
JP2005340406A (ja) 2004-05-26 2005-12-08 Sanyo Chem Ind Ltd 電解液

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0944103A2 (fr) * 1998-03-17 1999-09-22 Matsushita Electric Industrial Co., Ltd. Dispositif électrochimique
EP0996134A2 (fr) * 1998-10-13 2000-04-26 Matsushita Electric Industrial Co., Ltd. Condensateur électrolytique en aluminium
US20060007629A1 (en) * 2002-10-31 2006-01-12 Mitsubishi Chemical Corporation Electrolyte for electrolytic capacitor, electrolytic capacitor and process for producing tetrafluoroaluminate salt of organic onium

Also Published As

Publication number Publication date
CN101473391A (zh) 2009-07-01
EP2034497B1 (fr) 2015-08-05
US20090256105A1 (en) 2009-10-15
WO2007148430A1 (fr) 2007-12-27
CN101473391B (zh) 2013-01-09
US8177994B2 (en) 2012-05-15
EP2034497A1 (fr) 2009-03-11

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